Available 24/7 at contact@steel-grades.com

England B.S. 220 Specification for flake graphite cast iron and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 220 / 220
Category Grade Standard Region/Area Standard Content
Metals 220 BS 1452 England Specification for flake graphite cast iron

Chemical composition(mass fraction)(wt.%) of the 220

Element Min Max Similar

Mechanical Properties of steel grade 220

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
267 (≥) 552 (≥) 23 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade 220

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
24 - -     0.24 -  
318 256 - 24.3 244   -  
716 - 14 44.2   211 314

Heat Treatment of steel grade 220

Heat treated : 1892°C - 1115°C

Technological Curves of steel grade 220

Cross Reference Table (Equivalent Grade) of 220

Available Suppliers

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com
  • Do you supply this 220?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top